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IRFS840B

Fairchild
Part Number IRFS840B
Manufacturer Fairchild
Description 500V N-Channel MOSFET
Published Aug 16, 2005
Detailed Description IRF840B/IRFS840B February 2005 IRF840B/IRFS840B 500V N-Channel MOSFET General Description These N-Channel enhancement...
Datasheet PDF File IRFS840B PDF File

IRFS840B
IRFS840B


Overview
... mode power field effect transistors are produced using Fairchild’s proprietary, planar, DMOS technology.
This advanced technology has been especially tailored to minimize on-state resistance, provide superior switching performance, and withstand high energy pulse in the avalanche and commutation mode.
These devices are well suited for high efficiency switch mode power supplies, power factor correction and electronic lamp ballasts based on half bridge.
Features • 8.
0A, 500V, RDS(on) = 0.
8Ω @VGS = 10 V • Low gate charge ( typical 41 nC) • Low Crss ( typical 35 pF) • Fast switching • 100% avalanche tested • Improved dv/dt capability D GD S TO-220 IRF Series GD S TO-220F IRFS Series G S ...



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